anyone using these? thoughts/opinions? I have an older vision si-012 aerobar which vision themselves confirmed there is no part available from them for tilt, and so a pad wedge kit like PD's seems to be exactly what i'd need to get a little bit of tilt going on.

before shelling out some dough to get this wedge kit and new PD armrests, just wanted to see if there was some experience with this product because there isn't anything out there i can find as far as reviews, or even pictures online of them actually installed on an aerobar, just PD's stock photos of the wedges themselves. i've seen some other threads with questions about difficulties from other brand's similar products but no discussion of these PD wedges.

thanks